baber/WOPTO huggingface dataset:
Patent KR-20020065357-A (KR)
Inventor: FUJIMORI TORU
IPC: G03F7/039
Filed: 2002-02-01
Abstract: PURPOSE: To provide a resist material having satisfactory resolving power and heat resistance even in ordinary pattern formation, capable of making pattern size smaller only by a proper flow baking temperature and having a proper flow speed, easily controllable the flow volume and rectangular profile when a semiconductor device is produced. CONSTITUTION: The positive type resist composition contains (a) an acid decomposable resin having solubility in an alkali developing solution increased by the action of an acid and (b) a photo-acid generating agent and the resin (a) comprises a resin A and a resin B satisfying the following characteristics (the glass transition temperature of the resin A)>(the glass transition temperature of the resin B) before acid decomposition and (the glass transition temperature of the resin A)<(the glass transition temperature of the resin B) after acid decomposition.
Patent KR-20020067623-A (KR)
Inventor: BOCK AUGUST
IPC: C12P13/00
Filed: 2002-02-07
Abstract: PURPOSE: Provided is a fermentative process which provides high yields of O-acetyl-L-serine despite the instability of O-acetyl-L-serine and the negative physiological consequences of efficiently exporting O-acetyl-L-serine from the cell. CONSTITUTION: The process for a fermentative preparation of O-acetyl-L-serine, comprises the steps of: culturing a microorganism strain, which is derived from a wild type and which exhibits an increased endogenous formation of O-acetyl-L-serine and an increased efflux of O-acetyl-L-serine as compared with the wild type, in a fermentation medium; and setting a pH in the range from 5.1 to 6.5 in the fermentation medium.
Patent KR-20030068856-A (KR)
Title: Apparatus for extracting information desired by users from unstructured documents and method thereof
Inventor: JUNG UI SEOK
IPC: G06F17/30
Filed: 2002-02-18
Abstract: PURPOSE: A device for extracting information requested by a user in an unstructured document and a method thereof are provided to extract only specific information using an event template including information of "who", "when", "where", "what", and "how" on condition that a user collects an unstructured document for extracting information. CONSTITUTION: An extraction information specification unit(10) designates and inputs information to be extracted by a user. If a document for an information extraction(21) is inputted, an event template extraction unit(20) checks whether designated information is included in the extraction information specification unit(10) and extracts an event template of a sentence unit of a specific semantic argument structure. An event template integrating unit(30) integrates event templates created in the event template extraction unit(20) interactively in accordance with an agreement of a semantic argument and contents thereof. A template extracting unit(40) extracts a template including only information to be extracted by a user out of event templates integrated in the event template integrating unit(30) and stores the template in a database(41).
Patent KR-20030035752-A (KR)
Title: A capacitor for micro-wave oven
Inventor: HONG WON PYO
IPC: H01C3/00
Filed: 2002-02-28
Abstract: PURPOSE: A capacitor for microwave oven is provided to enhance the productivity and reduce a fabricating cost by simplifying a structure of a capacitor. CONSTITUTION: A capacitor for microwave oven includes an insulating case(30), the first and the second electrodes(10,20), a fixing cover(40), and an earth metal portion(50). A couple of cylindrical electrode insulators(22,23) are vertically formed at both sides of a fixing plate which is formed at the inside of the insulating case. The first and the second electrodes are inserted into the cylindrical electrode insulators of the insulating case. A couple of fixing taps(1,11) are formed at each end of the first and the second electrode. The fixing cover is combined with an upper portion of the fixing plate of the insulating case. The fixing taps of the first and the second electrodes are inserted into a couple of insertion grooves(31,32) formed at both sides of the fixing cover, respectively. A boss(33) having a screw hole is formed at a lower portion of the fixing cover. The earth metal portion is combined with a lower portion of the insulating case. A through-hole(42) is formed at a center portion of a projection portion(41) which is formed on an upper portion of the earth metal portion. A plurality of insertion holes(43,44) are formed at both sides of the earth metal portion in order to project the cylindrical electrode insulators.
Patent KR-20030073505-A (KR)
Title: Activated sludge sanitation facilities of no settlenent discharge method and the device
Inventor: SON BYUNG KAB
IPC: C02F3/20
Filed: 2002-03-12
Abstract: PURPOSE: Provided are a no settlement discharge process and an apparatus, for an activated sludge sanitation facilities, having high sanitation efficiency and capability. CONSTITUTION: The apparatus comprises an activated sludge sanitation reactor(10), a discharge pipe(20) with an upper end connected to a pump(60) and a lower end which is submerged in the reactor(10) and has a flaring portion(22), a replaceable filter member(30) provided in the flaring portion(22), a fixing cap(32) for fixing the filter member(30) in the flaring portion(22), and a nozzle(40) provided in the discharge pipe(20) and connected to an air generator(50) at an upper end thereof.
Patent KR-20030074017-A (KR)
Title: Method of preparing curcumin and its derivatives and pharmaceutical compositions for the prevention and treatment of cancers comprising the same
Inventor: KANG HYEON MI
IPC: A61K31/05
Filed: 2002-03-15
Abstract: PURPOSE: A method of preparing curcumin and a derivative thereof by extracting Curcuma longa L. is provided. The curcumin and a derivative thereof inhibit the activity of farnesyl transferase and have angiogenesis inhibiting activity and thus can be effectively use as anticancer agents, oncogene expression inhibitors, cancer metastasis suppressing agents, prophylactic agents for blindness by unwanted angiogenesis caused during diabetic retinopathy and corneal transplantation. CONSTITUTION: A pharmaceutical composition contains curcumin and a derivative thereof of the formula 1. In formula, R1 and R2 are independent each other and selected from the group consisting of OCH3 and H. Curcuma longa L. is extracted with alcohol, an organic solvent layer containing farnesyl transferase inhibiting material is separated. Thereafter, the active material dissolved in the organic solvent is subjected to chromatography to separate an active fraction, the separated active mixture is absorbed into a column and then dissolved to obtain partially purified active material. A fraction having good activity is separated using thin-layer chromatography and then purified with a column to obtain the curcumin and derivative thereof.
Patent KR-20020074400-A (KR)
Inventor: KIZAKI MASAYASU
IPC: H01L23/485
Filed: 2002-03-18
Abstract: PURPOSE: To make the heights of columnar electrodes high and uniform in a semiconductor device in which the upper surfaces of the electrodes are formed lower than the upper surface of a sealing film. CONSTITUTION: The semiconductor device comprises a first sealing film 17 formed on the overall upper surfaces of the columnar electrodes 16 so that the upper surface of the film 17 is in plane with the upper surfaces of the electrodes 16, a second sealing film 18 formed on the upper surface of the film 17, and solder balls 20 formed in an opening 19 formed in the film 18 and at its upper side. Thus, the upper surfaces of the electrodes 16 can be made lower than the upper surface of the film 18. Further, the heights of the electrodes 16 become the same as the thickness of the film 17, and hence the heights of the electrodes 16 can be made high and uniform.
Patent KR-20030076906-A (KR)
Title: Method and apparatus for tracking stereo object using diparity motion vector
Inventor: KIM UN SU
IPC: H04N7/18
Filed: 2002-03-23
Abstract: PURPOSE: A method and a device for stereo object tracking by using a disparity motion vector are provided to effectively detect an area of a moved stereo object and position coordinates of the object, thereby controlling the pan/tilt by the position information and tracking the stereo object. CONSTITUTION: A method for stereo object tracking by using a disparity motion vector includes a disparity estimating step(31) of carrying out disparity estimation for right and left images, a moving object detecting and coordinate detecting step of extracting a candidate area and a target object(39), and a stereo object tracking step of carrying out the pan/tilt control and the object tracking, and renewing a stereo image(45).
Patent KR-20020081078-A (KR)
Title: Method and apparatus for migrating subscribers between networks
Inventor: OLMSTEAD SCOTT DOUGLAS
IPC: H04M3/00
Filed: 2002-04-13
Abstract: PURPOSE: A method and an apparatus for migrating subscribers between networks are provided to migrate the subscribers from one network to another network, regardless of the technology of either network, without requiring its subscribers to change phone numbers. CONSTITUTION: An MS(Mobile Subscriber)(103) is migrated from a network A(101) to a network B(115). Once the network B(115) is ready for traffic, connections from other networks(113) to the network A(101) are effectively transferred to a GMSC(Gateway Mobile Switching Center)(123) of the network B(115). All calls for the network A(101) and the network B(115) are directed to the GMSC(123) of the network B(115), which queries an HLR(Home Location Register)(125) of the network B(115) for routing information. When an MS(117) is provisioned and activated at this HLR(125), the call is routed within the network B(115). When the MS(103) is not provisioned or activated at the HLR(125), the call is routed to the network A(101).
Patent KR-20020083443-A (KR)
Inventor: TANIGUCHI NORIO
IPC: H04B1/3822
Filed: 2002-04-24
Abstract: PURPOSE: To provide a surface acoustic wave unit constituted of a plurality of surface acoustic wave filters capable of developing excellent compatibility without deteriorating any pass band even when the relative band of each surface acoustic wave filter is large when this unit is used as a branching filter. CONSTITUTION: This branching filter is constituted as a surface acoustic wave unit. In the unit, a first filter F1 whose pass band frequency is relatively low and a second filter whose pass band frequency is relatively high are connected to one common terminal T0, and a coupling side resonator S4 included in the second filter and the most closely connected to the common terminal T0 side is serially connected. A resonance frequency fsr of the coupling side resonator S4 is set so as to be higher than a center frequency f0 of the center of a pass band in the second filter F2, and it is more desired that the following formula, f0+BWx0.2<=fsr<=f0+BWx0.7, is established when the band width of the pass band is defined as BW.
Patent KR-20030084512-A (KR)
Title: Polyurethane leather and its manufacturing method and device
Inventor: KIM NAM IL
IPC: D06N3/14
Filed: 2002-04-27
Abstract: PURPOSE: Provided is a polyurethane leather which has dark and faint two-tone colored intagliated and embossed portions with hot melts. CONSTITUTION: A method of manufacturing the polyurethane leather comprises the steps of: coating a polyurethane hot-melt(22) onto a side of a fibrous substrate(20); applying a predetermined pressure thereto between a pair of rollers(30,32) with one-sided prominent and depressed portions at 130-200 deg.C such that the polyurethane hot melt-coated side has an intagliated portion infiltrated with the hot met, and an embossed portion attached with the hot melt; and cooling the fibrous substrate with the intagliated portion, and tumbling it to form vapor permeation holes on the intagliated portion.
Patent KR-20030085221-A (KR)
Title: Air Condenser With Receiver Dryer
Inventor: KIM GI HEON
IPC: F25B39/04
Filed: 2002-04-29
Abstract: PURPOSE: A condenser for an air conditioner integrated with a receiver dryer is provided to remove resistance against flow of refrigerant. CONSTITUTION: A condenser(100) comprises a left header pipe having a refrigerant inlet and a refrigerant outlet formed on an upper end and a lower end thereof, respectively; a right header pipe(120) placed opposite to the left header pipe, and having a refrigerant discharge hole(121) and a refrigerant inflow hole(122) formed on a lower end of an outside thereof; a plurality of tubes(101) connecting the left header pipe and the right header pipe; and a plurality of fins(102) interposed between the tubes. A receiver dryer tank is attached to the outside of the right header pipe of the condenser, and has a section comprising a semi-circular arc part and a concave groove part so as to be formed in half-moon shape. A filter assembly(300) is built in the receiver dryer tank, and has a half-moon section. An upper cap(220) seals an upper end of the right header pipe and an upper end of the receiver dryer tank, simultaneously. A half-moon plug(230) seals a lower end of the receiver dryer tank.
Patent KR-20020037018-A (KR)
Inventor: PARK YOUNG CHAL
IPC: A23L33/00
Filed: 2002-05-03
Abstract: PURPOSE: A capsule type health food containing mudfish and silkworm is provided, which food contains the pharmaceutical efficacies of mudfish and silkworm, thus prevents various adult diseases. CONSTITUTION: The capsule type health food characteristically contains 10 to 40 wt.% of silkworm powder and 60 to 90 wt.% of mudfish powder as main ingredients. Alternatively, the capsule type health food contains 8 to 30 wt.% of silkworm powder, 60 to 90 wt.% of mudfish powder and 2 to 10 wt.% of red ginseng powder. Alternatively, the capsule type health food contains 8 to 30 wt.% of silkworm powder, 60 to 90 wt.% of mudfish powder and 2 to 10 wt.% of alginic acid. Alternatively, the capsule type health food contains 8 to 20 wt.% of silkworm powder, 60 to 90 wt.% of mudfish powder, 1 to 10 wt.% of red ginseng powder and 1 to 10 wt.% of alginic acid.
Patent KR-20020090331-A (KR)
Inventor: ANDO YOICHIRO
IPC: G01M15/04
Filed: 2002-05-24
Abstract: PURPOSE: To provide a malfunction diagnosis equipment for a vaporized fuel device, capable of diagnosing a malfunction exactly without decreasing a diagnosis chance blindly even when the pressure in a tank increases suddenly owing to a slosh. CONSTITUTION: After the pressure in a fuel tank 1 is decreased to the predermined negative pressure P1, a malfunction diagnosis is made by observing the pressure increasing degree ΔP in the closed state isolated from the atmosphere. When diagnosing, comparing a pressure detecting value Pn in the fuel tank 1 with a reference value M increasing at the predetermined increasing rate, the renewal of the pressure detecting value Pn is interrupted while the pressure detecting value Pn exceeds the reference M, and the renewal of the pressure detecting value Pn restarts when the pressure detecting value becomes not greater than the reference value.
Patent KR-20030091584-A (KR)
Title: Apparatus for determining quantity of fuel and determining method thereof
Inventor: LEE GYU OK
IPC: G01F23/18
Filed: 2002-05-28
Abstract: PURPOSE: An apparatus and a method for measuring an amount of fuel in a noncontact fuel gauge are provided to prevent malfunction and to improve reliability by measuring the amount of fuel through a noncontact logic manner. CONSTITUTION: An apparatus for measuring an amount of fuel is installed in a fuel tank(110) filled up with LPG fuel. The apparatus includes a base section(112) connected to the fuel tank(110), a body section(111), a part of which is immersed in fuel, a float(113) positioned on a water surface of fuel, and a connection section(115) for connecting the float(113) to the body section(111). A noncontact indicator(120) is provided at an upper portion of the base section(112) in order to measure an amount of fuel in a noncontact logic manner. The noncontact indicator(120) includes an inner magnet(114) and an outer magnet(118), which are magnetically interacted with each other.
Patent KR-20030092502-A (KR)
Title: Plating system for wafer
Inventor: TAKAHASHI EIJI
IPC: C25D17/00
Filed: 2002-05-30
Abstract: PURPOSE: A fractional distillation type plating system is provided to effectively remove bubbles formed in plating solution or bubbles generated during circulation of the plating solution by adopting a bubble removal cylinder unit using the principle that bubbles are ascended due to lower specific gravity compared to the plating solution. CONSTITUTION: The wafer plating system comprises a plating solution storage tank(130) for storing a certain plating solution; a bubble removing apparatus comprising first cylinder body(157) of which upper part is opened, and in which upper bottom part and lower bottom part are installed to form a certain lower space, and second cylinder body(155) which is arranged on the upper bottom part inside the first cylinder body, and an upper part of which is opened to flow in the plating solution through first pipe(131) connected to the plating solution storage tank, wherein first opening part connected to an inner part of the second cylinder body on the basis of the second cylinder body and at least one or more of second opening parts formed on an outer part of the second cylinder body are formed on the upper bottom part, and discharge part is formed on the lower bottom part; a plating pot(121) which is connected to the discharge part of the bubble removing apparatus and formed in a cup shaped structure so that the supplied plating solution is contained in the plating pot by receiving the plating solution from the lower surface of the plating pot connected to second pipe(132) on which switch valve (V3) is mounted, and which is consisted of at least one or more cathode parts installed at an upper part of the plating pot and anode part installed in an inner space of the plating pot for containing the plating solution; a wafer holder(111) installed on an upper part of the plating pot so that the wafer (W) is contacted with the cathode part of the plating pot by the wafer holder; and a power supply source(112) connected to the cathode parts and anode part to supply power required for electric plating to the cathode parts and anode part.
Patent KR-20040000958-A (KR)
Title: Gate driving apparatus and method for liquid crystal display of line on glass type
Inventor: LEE SEOK U
IPC: G02F1/133
Filed: 2002-06-26
Abstract: PURPOSE: A device and a method for driving a gate of a line on glass type liquid crystal display are provided to prevent signal distortion of gate timing control signals and gate power voltage signals due to line resistances of line on glass type signal lines and parasitic capacitor. CONSTITUTION: A video display unit includes thin film transistors and liquid crystal cells formed at every area defined by cross of gate lines and data lines. A liquid crystal display panel(60) includes a line on glass type signal line group(70) formed at an outline area of the video display unit for transmitting gate timing control signals and gate power voltage signals. A timing control unit(42) generates the gate timing control signals. A power unit(58) generates the gate power voltage signals. A plurality of gate transmission lines transmit the gate timing control signals and the gate power voltage signals to the line on glass type signal line group. At least one voltage divider is connected with one of the gate transmission lines for dividing voltage of at least one signal of the gate timing control signals and the gate power voltage signals. A gate driving integrated circuit drives the gate lines by using the gate timing control signals and the gate power voltage signals, and boosts the voltage of the divided signal into a normal voltage.
Patent KR-20040006806-A (KR)
Title: Apparatus for moving seat of vehicle
Inventor: JUNG MYEONG GI
IPC: B60N2/42
Filed: 2002-07-15
Abstract: PURPOSE: A seat moving device for moving seats backward in a collision is provided to move seats on which passengers sit, in the opposite direction of the collision and to reduce impact applied on passengers. CONSTITUTION: A seat moving device for moving seats backward in a collision is composed of an upper rail(20) fixed to the lower side of a seat cushion to slide for a lower rail(25) fixed to the bottom of a vehicle room; a seat-movement locking lever(30) for regulating sliding movements of the upper rail; and a first driving motor and a second driving motor(M2) operated by receiving a driving signal from a control module reading if the degree of collision from a collision sensor is over a set value. The first driving motor is combined with the seat-movement locking lever by a first power transmitting device to transmit rotational force of the first driving motor to the seat-movement locking lever and to release a movement locking state between upper and lower rails. The second driving motor is operated after the first driving motor releases the seat-movement locking lever and is combined with the upper rail by a second power transmitting device(200) to transmit rotational force of the second driving motor to the upper rail and move the upper rail along the lower rail.
Patent KR-20040009929-A (KR)
Title: Blade for weeder
Inventor: BAEK IN DONG
IPC: A01D34/73
Filed: 2002-07-26
Abstract: PURPOSE: A brush cutter blade is provided to enhance flexibility, elasticity, impact resistance and endurance of the brush cutter blade and thus, to improve productivity and life span of the brush cutter. CONSTITUTION: The brush cutter blade(2) is made of polycarbonate or specifically polycarbonate of bisphenol A, which has excellent physical properties including impact resistance, dimensional stability and good strength and stiffness over a wide service temperatures. To reinforce the brush cutter blade(2) during a molding process, a reinforcing material(4) is formed on the outer surface of the blade(2). Cutting edges(6,8) of the blade(2) are formed in both directions. An edge(6) is formed horizontally, and the other edge(8) is inclined, so a user selects an appropriate edge in dependence of work applications.
Patent KR-20020068483-A (KR)
Inventor: KIM KOYE DONG
IPC: A01K93/00
Filed: 2002-07-29
Abstract: PURPOSE: A method for manufacturing a fishing float and the obtained float are provided to improve the durability and the shock resistance thereof by preventing the damage of a coating by adopting a protective film and a transparent film thereon. CONSTITUTION: The manufacturing method of the fishing float is comprised of steps of; molding an expanded polyurethane foam into a certain shape; forming a coating on the surface of the molded float by using an oil pigment or an oil paint; forming a protective film on the coating of the float by applying a urethane paint; printing letters and figures on the protective film of the float; and forming a transparent film thereon; and drying and finishing the float.
Patent KR-20030011681-A (KR)
Title: Double layer electrode coil for a hid lamp and method of making the electrode coil
Inventor: DENHAM STUART K
IPC: H01J5/50
Filed: 2002-07-30
Abstract: PURPOSE: A double layer electrode coil for a HID lamp and a method of making the electrode coil are provided to avoid the problem of orienting the coil for insertion of the tungsten shank. CONSTITUTION: A method of making an electrode coil for a high intensity discharge lamp comprises a step of closely wrapping a first wire around a mandrel in a first direction to form a first coil(40) with a helical groove on an exterior surface, a step of closely wrapping a second wire in the first direction in the helical groove to form a second coil(48), where a first turn of the second wire touches a first turn of the first wire and a last turn of the second wire touches a last turn of the first wire, and a step of replacing the mandrel with a tungsten core so that a free end of the tungsten core is adjacent to but spaced from a corresponding end of the first coil, the tungsten core and the first and second coils being an electrode coil for a HID lamp.